Experimental: this API is experimental and might be changed or removed in the future.

AudioSampleProvider.freeSampleFrameCountLowThreshold

public uint freeSampleFrameCountLowThreshold ;

描述

然后，空闲样本数低于此阈值，这将发出 AudioSampleProvider.sampleFramesAvailable 事件和相关原生事件。

同时，还会调用通过 Experimental.Audio.AudioSampleProvider.SetSampleFramesAvailableNativeEventHandler 设置的相关原生事件处理程序。